baber/WOPTO huggingface dataset:
Patent JP-H1051415-A (JP)
Title: Ofdm signal reception device
Inventor: FURUTA AKIHIRO
IPC: H04L27/22
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a memory and decrease the scale of hardware by limiting the amplitude of the output of an FET operation and and decreasing the number of bits, and then storing the output. SOLUTION: Data of an in-phase component I and quadrature component Q after A/D conversion are converted by a series/parallel converter 102 into data having symbols as many as subcarriers made parallel and are stored in a memory (M1) 103. The data in the memory 103 are inputted to an FET computing element 104. The result of the FET operation by the FET computing element 104 is inputted to an amplitude limiting circuit 105. Here, when the absolute value of a real number part or imaginary number part exceeds a predetermined reference value (a), the result has its amplitude limited to the value (a) and is stored in a memory 106. Then a differential modulator 109 imposes demodulation.
Patent JP-S58105060-A (JP)
Title: Disposable ampul and cartridge
Inventor: IRIGUCHI NORIO
IPC: G01N30/32
Filed: 1981-12-18
Abstract: PURPOSE:To enable the feeding of a liquid without ramification by arranging a carrier liquid chamber for housing a carrier liquid to be used for a liquid chromatography that the liquid is delivered when an external force is applied. CONSTITUTION:A piston 3 is inserted into a cylinder 2 with a delivery port 1 of a carrier liquid at one end thereof and the other end thereof open to form a carrier liquid chamber 4. The cylinder 2 is made of a semi-hard resin such as polycarbonate, polyethylene and polypropylene. The piston 3 is made of semi- hard or soft resin as polyethylene, polypropylene, urethane and silicone. The  piston 3 is made so concave on the side of the carrier chamber that on liquid is leaked when a high pressure is applied on the carrier liquid chamber.
Patent JP-H1049406-A (JP)
Title: Alarm information processor
Inventor: FUKUSHIGE MINORU
IPC: G06F11/34
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To enable application only by exchanging information set in another alarm holding part by degenerating an alarm and sitting priority when alarm information is temporarily held and configuring by using a ROM for them. SOLUTION: When an alarm processing part reads alarm information out of an alarm information holding part 1, the alarm processing part makes a reset signal 11 active and outputs it to an alarm information reset part 4. Consequently, pieces of information up to last alarm information 13 inputted to an alarm information comparison part 5 are all in an alarm recovery state, so when the current alarm information 19 compared with them is in an alarm recovery state, alarm information 14 enters an alarm recovery state. Consequently, the alarm recovery state is written in the alarm information holding part 1. When an arbitrary alarm is in an alarm generation state at the reset processing, it is given priority. Alarm information at respective parts are held by using address information of an address generation part 2 consisting uniformly of the ROM.
Patent JP-S6173842-A (JP)
Inventor: JIYURAI BABUYAKU
IPC: B01D/
Filed: 1985-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6266080-A (JP)
Inventor: ENDO KATSUMI
IPC: F25D11/00
Filed: 1985-09-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0524050-A (JP)
Title: Manufacture of optical thermoplastic resin molded body
Inventor: NISHIGUCHI MASAMI
IPC: B29C39/02
Filed: 1991-07-19
Abstract: PURPOSE:To manufacture an optical molded body without internal distortion and coloring even in the high temperature molding by keeping thermoplastic resin in the flowing state in a molding tool, vacuum deforming, and then cooling the molding tool from the bottom toward the top while being pressurized by inert gas. CONSTITUTION:A thermoplastic resin molding material is filled in a cylindrical molding tool 10 and fed into a constant temperature bath 12 provided with heaters H1-H5 and cooling fans F1-F5. Power is applied to the heaters H1-H5 and the constant temperature bath 12 is retained at the specified temperature to keep in the flowing state and vacuum deformed. Then, argon gas is introduced into the constant temperature bath 12 and pressurized. The heater H1 in the lowest position is cut in said state and simultaneously the fan F1 is driven. After that, the heaters and the fans in the following upper positions are cut successively, and the molding tool 10 is cooled from below. Them, the pressure is restored to the atmospheric pressure and the molding tool 10 is released. Pressurizing by inert gas is set as several tens kg f/cm<3>. Since cooling is applied from bottom toward top, distortion is released and spaces in the material can be removed effectively as the said cooling is applied under pressure.
Patent JP-H0932962-A (JP)
Title: Energization control circuit for electromagnetic safety valve
Inventor: SAKAMOTO AKIO
IPC: F16K31/06
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To improve reliability by stopping energization of an excitation coil of an electromagnetic safety valve when abnormality occurs to an output signal from a timer circuit. SOLUTION: Timer circuits 4a-4c comprising a ripple counter IC and an oscillation pulse signal outputted from a voltage monitoring circuit 2 is inputted. Further, the output of the pulse signal of the timer circuit 4b of the outputs of the timer circuits 4a and 4c is inverted by a timer logic circuit 40 and inputted to control signal output circuits 7a and 7c. A control signal by which an electromagnetic safety valve 17 is driven is generated through combination of outputs Y1-Y3 from the timer logic circuit 40 to effect energization control of an excitation coil 14.
Patent JP-H0368897-A (JP)
Title: Nuclear fuel element
Inventor: OGOSHI YOSHIMI
IPC: G21C3/28
Filed: 1989-08-08
Abstract: PURPOSE:To mitigate a local output change accompanying a control rod movement and to prevent a stress corrosion cracking of a cladding tube by arranging fuel pellets containing gadolinia at regular intervals along an axial direction, between a plurality of fuel pellets. CONSTITUTION:In a fuel element 1 of this invention, a fuel pellet containing gadolinia is arranged at nearly middle of a length corresponding to one notch length. Then, when a control rod 1 is withdrawn and moves one notch length, a peak of an output increment accompanying the control rod movement, is mitigated at a central part of the length and is slightly flattened. In an example of an ordinary case shown by a broken line in the graph, the output increment value DELTAP of a peak output reaches around 260W/cm. Additionally, the number of fuel pellets containing the gadolinia is preferably selected to be within a range from 1 to 8, when a gadolinia concentration to be added is as much as 2 to 6%.
Patent JP-S6096047-A (JP)
Title: Frame synchronizing signal supervising system
Inventor: SHIMIZU KAZUO
IPC: H04L69/40
Filed: 1983-10-31
Abstract: PURPOSE:To miniaturize memory capacity by comparing a frame position delay out of the standards with a frame synchronizing signal regarding the phase of the clock at a comparator and generating an alarm from an alarm circuit with the resulted comparison signal output to store a frame signal of a phase delay time within the standards. CONSTITUTION:A phase delay frame signal is inputted to an input terminal 1, a frame synchronizing signal is detected at a DET3 via a code converter 2, the detection signal write the said frame signal via a control circuit 6 to a memory 5, the phase delay of the frame synchronizing signal is discriminated by a phase comparator circuit 11 with a clock, and when the phase lag is within the standards, no alarm signal is generated from an alarm circuit 12. When the phase delay time of the frame signal in comparison with the clock is outside of the standards, the frame synchronizing signal of the frame signal and the clock are compared at the comparator circuit 11, an alarm circuit 12 is driven by a comparison signal output corresponding to the delay time to transmit alarm.
Patent JP-S6263980-A (JP)
Title: Cleaning device
Inventor: ENOMOTO MASAYUKI
IPC: G03G21/00
Filed: 1985-09-14
Abstract: PURPOSE:To prevent defects of cleaning by forming a cleaning blade so that its length in the thickness direction orthogonal to the direction of a fulcrum supporting the cleaning blade is longer than the length in the direction of the fulcrum. CONSTITUTION:The length A of a cleaning blade 30 is the direction of the fulcrum is shorter than the length B in the direction orthogonal to said direction. Since the lengths A and B of the cleaning blade 30 are prescribed in this manner, the deflection in the tangent direction of the cleaning blade itself is eliminated when the cleaning blade 30 is pressed against a photosensitive drum 15, and reduction of a component Ft of force in the tangent direction for application of a load to the cleaning blade is reduced. Thus, defects of cleaning are prevented surely without being affected by the production precision of the other members such as a cleaning blade holder.
Patent JP-S58107146-A (JP)
Title: Production of storable noodle
Inventor: TAWARA YASUYUKI
IPC: A23L7/109
Filed: 1981-12-16
Abstract: PURPOSE:After boiled noodle is immersed in an edible acidic solution in a certain range of pH, it is packed with a film material so that its inside connects to the outside, then sterilized with steam to shorten the time required for sterilization and give the storable noodle with good taste and high antiseptic properties. CONSTITUTION:Boiled noodle is immersed in an edible acidic solution kept in a pH range of 3-5 such as acetic or lactic acid solution, for about 30sec, then packed with a film such as of polyethylene so that an opening 4a is formed to connect the inside to the outside. Then, the packed noodle is sterilized with steam at about 90 deg.C for 5-20min to produce the objective storable noodle. This operation excluded hot air swelling the pouch by heating out of the opening 4a and the film 4 remains contacting with the noodle 4 so that the heat is transferred effectively to the noodle to complete the steam sterilization in a short time.
Patent JP-H0487351-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOGAMI KENJI
IPC: H01L21/66
Filed: 1990-07-30
Abstract: PURPOSE:To make it easy to check a circuit block for current failure due to a consumed current and process defects in each circuit block by providing a circuit for stopping the operation of an arbitrary circuit being executed in the test mode. CONSTITUTION:In the test mode, a TE signal 10 is set at High, and when blowing a fuse 9 laid immediately precedent to a particular circuit block among circuit blocks 12-1-12-N, a signal 11 is set at Low level. Namely, a signal that enters the particular circuit block is fixed to GND or Vcc. On the contrary, if fuse 9 is not blown, the signal 11 provides that circuit blocks 12-1-12-N are in connection with each other by resistive division leaving the signal at High level. That is, the condition is made that out of circuit blocks 12-1-12-N a circuit block which has blown the fuse 9 and the following circuit blocks are not in operation.
Patent JP-S6182458-A (JP)
Title: Semiconductor memory device
Inventor: SAKUI YASUSHI
IPC: H01L21/8242
Filed: 1984-09-29
Abstract: PURPOSE:To increase the capacity of a MOS capacitor without increasing a chip size and to microminiaturize a cell and to increase the capacity by composing one electrode of the capacitor of the first layer electrode film formed with a recess and a flat portion, and burying the recess with an insulating film, flattening its. CONSTITUTION:An element forming region of a substrate 11 is coated with a mask 12, a taper is formed on the Si substrate 11 of a field region 13, etched, ion implanted to form a P<+> type layer 14. An SiO2 film 15 is buried in the region 13, an N<-> type layer 16 is formed on a MOS capacitor forming region, the side wall of the recess of the region 13 is formed in a Hi-C structure, and a depletion layer capacity between the layer 16 and the substrate 11 is increased. Then, the first gate oxide film 17 is formed on an element forming region, the first polycrystalline Si film 18 is accumulated on the overall surface, patterned, the second SiO2 film 19 is buried in the recess of the region 13, and the surface is flattened. Thus, a capacitor is formed on the side wall of the recess of the region 13 to largely increase the capacity.
Patent JP-H0745832-A (JP)
Title: Thin film transistor
Inventor: SAKURAI ATSUSHI
IPC: H01L21/336
Filed: 1993-07-28
Abstract: PURPOSE:To obtain a thin film transistor in which a heat dissipating efficiency of a poly-Si TFT can be improved without adverse influence to characteristics of the TFT. CONSTITUTION:A thin film transistor (poly-SiTFT) used as a polysilicon thin film formed on an insulating board 11 as an operating layer 11 has a semiconductor layer 3 in which p-type impurity is diffused from an operating layer 14 side and a metal layer 2 made of high melting point metal are laminated through a heat buffer layer 1 between the substrate 11 and the layer 14. Thus, the layer 2 is connected to a heat dissipating layer 5 formed at a side position of the TFT, exposed on its surface with the atmosphere and grounded to conduct heat generated from the layer 14 to the layer 5 through the metal layer to be dissipated directly into the atmosphere.
Patent JP-S6359630-A (JP)
Title: Data processor
Inventor: ITOMAN FUJIO
IPC: G06F9/38
Filed: 1986-08-29
Abstract: PURPOSE:To reduce frequency in disturbance of a pipeline to improve the throughput by preliminarily forecasting the execution result of a conditional branch instruction with a high probability. CONSTITUTION:When it is found that the instruction given to a fetch decoding mechanism 1 is a conditional branch instruction, it is forecasted based on a forecasting table 4 whether branching will occur or not. If the occurrence of branching is forecasted, an instruction substituting mechanism 5 exchanges the displacement of the conditional branch instruction and its instruction length and inverts the condition of branching. For example, branching for a set Z flag is substituted with branching for the reset Z flag. The instruction length is given to an instruction executing mechanism 2 instead of the displacement, and the displacement is applied to a program counter 31 instead of the instruction length. The fetch decoding mechanism 1 fetches the next instruction in the branch destination address.
Patent JP-2000032927-A (JP)
Title: Protein dispersion stabilizer and its production
Inventor: NAKAMURA TERUHIRO
IPC: A23L29/10
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject stabilizer capable of stably maintaining the dispersed state of protein particles without forming supernatant and sedimentation caused by the aggregation, separation or the like of the protein component or the like, and useful for acidic milk beverage or the like by decomposing a water-soluble hemicellulose by using an enzyme such as pectinase. SOLUTION: A water-soluble hemicellulose such as the one derived from pulses (preferably having 5,000-1,000,000 average molecular weight) is decomposed by using an enzyme selected from a pectinase such as polygalacturonase, and a protease such as pronase to provide the objective protein dispersion stabilizer.
Patent JP-S58107047-A (JP)
Title: Manufacture of stator for rotary electric machine
Inventor: YABUNAKA KIYOSHI
IPC: H02K15/16
Filed: 1981-12-16
Abstract: PURPOSE:To make the axial center of a rotor and the axial center of the respective poles of rotary electric machine to coincide by a method wherein after the respective poles are fixed to the inside circumferential face of a yoke, a chucking device is made to rotate to form circular step parts for engagement at the circumferential edge parts at both the edges of the yoke. CONSTITUTION:By calking pole fixing holes 1b to the projections 3a of a respective poles 3, the respective poles thereof are fixed to the prescribed positions of the inside circumferential face of the simply cylindrical yoke 1 together with field coils 2. After then, after the circular arc type inside faces of the respective poles 3 are made to engage with the chucking device 6 and to be held, the yoke is made to rotate together with the chucking device 6 thereof, and the circular step parts 1a for engagement of bracket by spigot joint are formed by the cutting process to the circumferential edge parts at both the edges of the yoke 1. Accordingly the axial center of the circular step parts of the yoke and the axial center of the circular arc type inside faces of the respective poles can be made to coincide with high precision always.
Patent JP-S6448203-A (JP)
Title: Magnetic recording and reproducing device
Inventor: INOUE HIROTO
IPC: G11B5/02
Filed: 1987-08-18
Abstract: PURPOSE:To maintain high performance even after use for a longer period of time by opposing the magnetic film of a recording medium to a ring type magnetic head and providing a superconductive film having a Meissner effect on the side opposite to the magnetic head with the magnetic film as a boundary. CONSTITUTION:A magnetic tape 1 is formed with the superconductive film having the Meissner effect between a base film 3 and the magnetic film 4 by means such as coating or vapor deposition. Since the superconductive film 10 exists as the constituting element of the magnetic tape 1, the magnetic flux generated by a coil 6 of the ring type magnetic head 2 receives the force by the Meissner effect and the magnetic tape 1 is eventually floated from the ring type magnetic head 2. The wear by the sliding friction of the magnetic tape 1 and the magnetic head 2 is thereby averted and the magnetic recording and reproducing device which is stable for a long period of time is obtd.
Patent JP-S58106758-A (JP)
Title: Battery terminal device of cordless tool
Inventor: HAYASHI MIYOJI
IPC: H01M50/247
Filed: 1981-12-17
Abstract: PURPOSE:To stabilize the contact pressure of a cordless tool by providing auxiliary plates closely on the back surfaces of connection terminals, which realize electric conduction between a battery assembly and the cordless tool, in connecting the battery assembly to the corldess tool in such a manner that the battery assembly can be attached to and detached from the cardless tool. CONSTITUTION:A battery assembly 3 containing batteries is connected to an electric drill or the like in such a maner that the assembly 3 can be freely attached to and detached from the electric drill or the like so as to enable cordless operation, thereby constitution a cordless tool 2. Here, electric contact is realized by inserting battery terminals 7 and 8 into electricity-receiving terminals 5 and 6 of the main body of the tool 2. Besides, auxiliary plates 19 and 20 made of a highly heat-resistant spring steel, which conform with the shape of the terminals 5 and 6, are provided closely on the back surfaces of the terminals 5 and 6. Owing to the above constitution, the rigidity of the connection terminals can be increased, and the contact pressure can be stabilized. As a result, any fatique of the connection parts which might be caused by the vibrations or the like of the tool 2, can be prevented.
Patent JP-S6447558-A (JP)
Title: Writing brush font preparation device
Inventor: SHIMOZATO HIDETO
IPC: G09G5/24
Filed: 1987-08-18
Abstract: PURPOSE:To obtain character patterns in different size from one font data by bringing a binary image acquired by drawing a plurality of continuous control points while the control points are interpolated by a mathematically definable straight line or curve to the state of a font. CONSTITUTION:A cursor key on a keyboard 4 is operated by a position assigning means 6 and the cursor is moved to a desired spot and a position is defined, and the thickness of a writing brush is assigned by using the cursor key again. When desired thickness is obtained by a thickness assigning means 7, thickness is defined by pushing down a special key, and the position and thickness are stored in a memory means 8. A straight line and a curve tying said position are determined under conditions, in which an n-th degree derivative smoothly changes, by a straight-line curve determining means 9 from the position, and an interpolation means 10 prepares the font of the writing brush on the basis of the determined straight line and curve and the information of the stored position. Accordingly, various writing-brush fonts can be prepared only by storing the data of thickness, thus largely compressing memory capacity for data.
Patent JP-S6264907-A (JP)
Title: Joy stick apparatus
Inventor: MATSUI TOKUO
IPC: B66C13/56
Filed: 1985-09-17
Abstract: PURPOSE:To make it possible to move the position of a control object, by generating the control signal to a pair of drive sources imparting two-dimensional movement to the control object by the strain gauge on an X-X(X-Y) straight line. CONSTITUTION:Eight strain gauges GX1..., GY1... are fixed to a leaf spring material SP at positions of point symmetry with respect to the center point 0. The gauges GX1... (GY1...) on a straight line X-X(X-Y) generate control signals to one of a pair of speed variable drive sources for imparting two-dimensional movement to a control object. A lever body ST is mounted to the spring material SP at the center point 0 thereof. When this lever body ST is moved, for example, within the plane X-X, ony one speed variable drive source is operated at the speed according to the magnitude of the force added to the lever body ST. That is, the moving direction and moving speed of the control object can be set to arbitrary desired ones by changing the direction and magnitude applied to the lever body ST. Next, if the force added to the lever body ST is released, the lever body ST automatically returns to a neutral position by the recovery force possessed by the spring material SP and a pair of the speed variable drive sources stop together.
Patent JP-S6447015-A (JP)
Title: Electrolyte for electrolytic condenser
Inventor: SHIMIZU MAKOTO
IPC: H01G9/035
Filed: 1987-08-18
Abstract: PURPOSE:To improve the electric characteristics of an electrolytic condenser by a method wherein the title electrolyte contains a solute comprising cations of quarternary ammonium of specific pyridine dielectric and anions of an enol form acid of specific cyclic beta-dicarbonyl compound. CONSTITUTION:On the cation side as a solute, cation in covalence 4 is formed by bonding nitrogen atoms of pyridine compound represented by the formula (1) to alkyl radical etc., using pyridine cyclic nitrogen in the form of quarternary ammonium. N-methyl pyridinium, N-methyl rutizinium and quarternary ammonium of pyridine derivative such as N-methyl-2-ethyl pyridinium etc., may be exampled respectively for pyridinium compound, rutizinium compound and pyridinium compound with R2, R3 substituted. As for cyclic beta-dicarbonyl compound represented by the anion side formula (2), 1,3-cyclopentadiene may be exampled. The title electrolyte can be produced by resolving a solute comprising the cation of grade 4 ammonium produced from the pyridine derivative combined with the anion of an enol form acid of beta-dicarbonyl compound into a solvent.